Real Estate Data API

03820 Dover

155 active listings out of 14K total properties we track in ZIP 03820 (Dover, NH) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
155
Median
$647K
±0%
Sales (12mo)
439
Tracked
14K
Zoomed out

While you're here, take in the bigger picture — maps below show New Hampshire (statewide), not just 03820. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
14K
Active
155
Median list
$647K
Sales (12mo)
439
Get this data →
Key Numbers
Tracked
14K
Active
155
Median list
$647K
Sales (12mo)
439
Get this data →
Key Numbers
Tracked
14K
Active
155
Median list
$647K
Sales (12mo)
439
Get this data →
Key Numbers
Tracked
14K
Active
155
Median list
$647K
Sales (12mo)
439
Get this data →
Key Numbers
Tracked
14K
Active
155
Median list
$647K
Sales (12mo)
439

Inventory breakdown

Distribution of the 155 currently-active listings in ZIP 03820. Full dataset covers 14K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 9 (6%)
$300K–$500K 35 (23.2%)
$500K–$750K 42 (27.8%)
$750K–$1M 26 (17.2%)
$1M–$2M 30 (19.9%)
$2M+ 9 (6%)
Active by bedroom count
Studio/1 bd 5
2 bd 35
3 bd 54
4 bd 33
5+ bd 20
Active by property type
Single Family 79 (51%)
Townhouse 27 (17.4%)
Condo 26 (16.8%)
Multi Family 18 (11.6%)
Manufactured 5 (3.2%)
For Developers

Get Dover 03820 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/03820
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "03820",
  "total_tracked": 13671,
  "active": 155,
  "median_list": 647000
}
Get an API key Read the docs

ZIP 03820 · Dover, NH real estate: market summary

As of June 2026, Straply tracks 13,671 homes in ZIP 03820 (Dover, NH), with 155 active for sale at a median list price of $647,000 (~$341/sq ft). Notably, it has notably historic housing — 22% of homes predate 1940.

Median list price
$647,000
Median $/sq ft
$341
Active listings
155
Properties tracked
13,671

Frequently asked: ZIP 03820 · Dover, NH real estate

What is the median home price in ZIP 03820?

The median list price in ZIP 03820 (Dover, NH) is $647,000 (about $341 per square foot), based on 155 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 03820?

Active listings in ZIP 03820 (Dover, NH) concentrate in: 28% $500k–$750k and 23% $300k–$500k.

How many homes are for sale in ZIP 03820?

Straply is tracking 155 active listings in ZIP 03820 (Dover, NH) out of 13,671 properties on record as of June 2026.

How old are the homes in ZIP 03820?

Most homes in ZIP 03820 (Dover, NH) were built in the 1980s. About 50% were built after 1980, while 22% predate 1940. The newest tracked home dates to 2026.

What types of homes are in ZIP 03820?

ZIP 03820 (Dover, NH) is mostly single-family homes (51% of listings). Also common: townhouses 17%, condos 17%.

How many bedrooms do homes in ZIP 03820 typically have?

The most common size in ZIP 03820 (Dover, NH) is 3 bd.

Data as of June 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.